Man in critical condition after accident in Md.

GAMBRILLS, Md. (WUSA9) -- A man is in critical condition at the hospital after an accident in Maryland.

It happened on Monday around 9:29 a.m. when 53-year-old Karl Albert Demilo's 2009 Toyota Tacoma collided into a tree on westbound Defense Highway near Huntwood Drive. The car had overturned on its roof with Demilo still inside the car. He was then taken to Baltimore Shock Trauma in critical condition, police said.

Initial investigation revealed a driver error which led to the crash stating that Demilo was not wearing a seat belt at the time of the crash. Speed is not a factor in this crash. Alcohol and/or illegal drug use is unknown at this time, police said.